xlli 



Persons. 

 Plants. 



Examples. Many commonly considered as organs. 



Animals. 



Examples. Hydrozoa. 

 Anthozoa. 

 Cestoidea. 



Individuals. 



Examples. Insecta : Termes, &c. 



STRUCTURES CONCERNED IN THE PRE- 

 SERVATION OF THE RACE. 



Q- 



REPRODUCTIVE SYSTEM. 



All animals are directly or indirectly dependent upon plants 

 tor their food ; and all plants and animals die from accident, 

 disease, or natural decay. If they did not reproduce themselves 

 all living organisms would hecome extinct. This is effected by 

 the Reproductive System. 



Asexual. 

 By budding, fission, spores. 



Plants. 



Examples taxonomically arranged. 



Animals. 



Examples taxonomically arranged. 



Sexual Hwmaphiijilite. 

 Plants. 



Examples. Monoecious : Diclinous. 



